Indoor fountain pump



FIG. 1 is a side perspective view of a indoor fountain pump showing my new design;

FIG. 2 is a side elevation view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a opposite side elevation view thereof;

FIG. 5 is an rear elevation view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a top plan view thereof. 

The ornamental design for a indoor fountain pump, as shown and described. 